How to debug the overall performance of a vertical injection molding machine

After the installation of the injection molding machine, it must go through strict debugging procedures before it can be put into formal production. Debugging mainly includes machine debugging, injection device debugging, and mold closing device debugging. The debugging steps for the overall performance of the machine are as follows:
1. Check the hydraulic oil in the pressure oil tank and the oil level in the injector to ensure that the hydraulic oil and lubricating oil are sufficient, and the oil model should meet the requirements of the manual.
2. Turn on the main power supply, turn on the main switch on the control box, and set the operation mode selection switch to jog or manual. First, jog the injection molding machine to check if the running direction of the oil pump is correct.
3. The machine should be started when there is no pressure in the hydraulic system, and then adjust the hydraulic system pressure to normal pressure after starting.
4. After the hydraulic pump is working, open the cooling water valve of the oil cooler to cool the return oil and prevent excessive oil temperature.
5. After a short period of operation of the hydraulic pump, close the safety door and manually close the mold, and open the pressure gauge to observe whether the pressure has increased.
6. When the vehicle is empty, manually operate the machine to idle several times and observe whether the safety doors, indicator lights, and various valve components are operating correctly and sensitively.
7. Check if the relays, limit switches, counting devices, and main stop buttons are working properly and reliably.
8. Conduct semi-automatic operation test and automatic operation test to check if the operation is normal.